Pembuatan Mesin Friction Stir Welding Untuk High Density Polyethlene(Hdpe)

Abstract Friction stir welding can be used for welding thermoplastic materials, one of which is High Density Polyethylene (HDPE). So it is necessary to manufacture a strong frame to withstand all friction stir welding machine components, manufacture a friction stir welding machine frame based on the design drawings (Kurniawan, 2021) with aluminum profiles, angle brackets, hollow iron, steel pla…